Flights to South Texas Plains from Houston - ￥11,500

View ￥11,500 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Houston to South Texas Plains

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston to South Texas Plains (HOU-SAT)

Prices were available within the past 7 days and start at ￥11,500 for one-way flights and ￥22,990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Oct 18 - Sat, Oct 25
IAH
Houston
SAT
San Antonio
￥22,990 Roundtrip, found 4 days ago
￥22,990
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 18 from Houston to San Antonio, returning Sat, Oct 25, priced at ￥22,990 found 4 days ago
United
Mon, Aug 11 - Sat, Aug 16
IAH
Houston
SAT
San Antonio
￥23,100 Roundtrip, found 6 days ago
￥23,100
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 11 from Houston to San Antonio, returning Sat, Aug 16, priced at ￥23,100 found 6 days ago
United
Sat, Oct 18 - Sat, Oct 25
IAH
Houston
SAT
San Antonio
￥26,970 Roundtrip, found 4 days ago
￥26,970
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 18 from Houston to San Antonio, returning Sat, Oct 25, priced at ￥26,970 found 4 days ago
United
Mon, Aug 11 - Sat, Aug 16
IAH
Houston
SAT
San Antonio
￥27,080 Roundtrip, found 6 days ago
￥27,080
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 11 from Houston to San Antonio, returning Sat, Aug 16, priced at ￥27,080 found 6 days ago
American Airlines
Thu, Aug 28 - Thu, Sep 4
IAH
Houston
MFE
McAllen
￥29,080 Roundtrip, found 4 days ago
￥29,080
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 28 from Houston to McAllen, returning Thu, Sep 4, priced at ￥29,080 found 4 days ago
Delta
Sat, Oct 18 - Sat, Oct 25
IAH
Houston
SAT
San Antonio
￥46,170 Roundtrip, found 4 days ago
￥46,170
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 18 from Houston to San Antonio, returning Sat, Oct 25, priced at ￥46,170 found 4 days ago

Find the cheapest month to fly from Houston (HOU) to San Antonio (SAT)

September is typically the cheapest month to fly

From ￥10,582 - ￥61,713 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.